Use it at 1st signs of a cold to help reduce the risk of developing a full blown cold or you can even start using it when exposed to cold viruses!
vicks® first defence is a medical device that helps you in the fight against common cold viruses.
how vicks® first defence works:
1.trap: the micro-gel formula physically encapsulates (traps) the cold virus in the nose and helps to prevent it from developing and spreading.
2.inactivate: the cold viruses are trapped in the micro-gel and inactivated, reducing their ability to multiply and spread.
3.remove: then, it flushes the nose to help naturally remove the inactivated virus (toward the stomach or by blowing one’s nose).